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Added index for _types

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This commit is contained in:
Harry Marr
2010-01-08 04:49:14 +00:00
parent eb3e6963fa
commit 54d276f6a7
3 changed files with 34 additions and 8 deletions
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18
mongoengine/queryset.py
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@@ -54,13 +54,6 @@ class QuerySet(object):
"""Filter the selected documents by calling the
:class:`~mongoengine.QuerySet` with a query.
"""
# ensure document-defined indexes are created
if self._document._meta['indexes']:
for key_or_list in self._document._meta['indexes']:
# print "key", key_or_list
self.ensure_index(key_or_list)
query = QuerySet._transform_query(_doc_cls=self._document, **query)
self._query.update(query)
return self
@@ -68,7 +61,18 @@ class QuerySet(object):
@property
def _cursor(self):
if not self._cursor_obj:
# Ensure document-defined indexes are created
if self._document._meta['indexes']:
for key_or_list in self._document._meta['indexes']:
# print "key", key_or_list
self.ensure_index(key_or_list)
# If _types is being used (for polymorphism), it needs an index
if '_types' in self._query:
self._collection.ensure_index('_types')
self._cursor_obj = self._collection.find(self._query)
return self._cursor_obj
@classmethod